@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg-base: #000000;
  --bg-card: rgba(8, 16, 26, 0.45);
  --bg-card-hover: rgba(13, 29, 46, 0.55);
  --primary: #00ddff;
  --primary-rgb: 0, 221, 255;
  --secondary: #7000ff;
  --secondary-rgb: 112, 0, 255;
  --accent-teal: #0a586c;
  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --border-color: rgba(255, 255, 255, 0.06);
  --border-glow: rgba(0, 221, 255, 0.3);
  --border-glow-purple: rgba(112, 0, 255, 0.3);
  --success: #00e676;
  --error: #ff1744;
  --font-family: 'Poppins', sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 2rem;
}

/* Base resets & styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-base);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Cyber grid background pattern */
body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: -10;
  pointer-events: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
}

img {
  max-width: 100%;
  height: auto;
}

/* Background glows */
.glow-bg {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 221, 255, 0.12) 0%, rgba(112, 0, 255, 0.04) 40%, rgba(0, 0, 0, 0) 100%);
  filter: blur(100px);
  z-index: -1;
  pointer-events: none;
}

.glow-top-left {
  top: -150px;
  left: -150px;
  background: radial-gradient(circle, rgba(0, 221, 255, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
}

.glow-bottom-right {
  bottom: 5%;
  right: -150px;
  background: radial-gradient(circle, rgba(112, 0, 255, 0.12) 0%, rgba(0, 0, 0, 0) 70%);
}

.glow-center {
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(0, 221, 255, 0.08) 0%, rgba(112, 0, 255, 0.08) 50%, rgba(0, 0, 0, 0) 100%);
  width: 800px;
  height: 800px;
}

/* Utility Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 7.5rem 0;
  position: relative;
}

/* Header & Nav */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: var(--transition-smooth);
}

.header.scrolled {
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(25px) saturate(180%);
  -webkit-backdrop-filter: blur(25px) saturate(180%);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5.25rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
  background: linear-gradient(135deg, #ffffff 40%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}

.logo img {
  height: 2.5rem;
  width: auto;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 15px rgba(0, 221, 255, 0.2);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition-smooth);
  position: relative;
  letter-spacing: 0.01em;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  transition: var(--transition-smooth);
}

.nav-links a:hover {
  color: var(--text-main);
  text-shadow: 0 0 10px rgba(0, 221, 255, 0.2);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0;
}

/* 3D Tactile Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transform: translateY(0);
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 
    0 4px 15px rgba(0, 221, 255, 0.3),
    0 10px 30px rgba(112, 0, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -3px 0 rgba(0, 0, 0, 0.3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 
    0 8px 25px rgba(0, 221, 255, 0.45),
    0 15px 40px rgba(112, 0, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -3px 0 rgba(0, 0, 0, 0.3);
}

.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 
    0 2px 8px rgba(0, 221, 255, 0.2),
    0 4px 15px rgba(112, 0, 255, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  backdrop-filter: blur(10px);
  box-shadow: 
    0 4px 15px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    inset 0 -2px 0 rgba(0, 0, 0, 0.2);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 
    0 6px 20px rgba(0, 221, 255, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -2px 0 rgba(0, 0, 0, 0.2);
}

.btn-outline:active {
  transform: translateY(1px);
  box-shadow: 
    0 2px 6px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.btn-nav {
  padding: 0.55rem 1.4rem;
  font-size: 0.85rem;
}

/* Glass Card Component with High-Relief */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: 
    0 15px 40px -10px rgba(0, 0, 0, 0.7),
    inset 0 1px 1px rgba(255, 255, 255, 0.08);
  transition: var(--transition-smooth);
  position: relative;
}

.glass-card:hover {
  border-color: var(--border-glow);
  box-shadow: 
    0 25px 50px -10px rgba(0, 221, 255, 0.12),
    0 0 20px rgba(0, 221, 255, 0.03),
    inset 0 1px 1px rgba(255, 255, 255, 0.15);
  transform: translateY(-6px) scale(1.005);
}

/* Badge styling */
.badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(0, 221, 255, 0.08);
  border: 1px solid rgba(0, 221, 255, 0.25);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  box-shadow: 
    0 2px 10px rgba(0, 221, 255, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Hero Section */
.hero {
  padding-top: 11rem;
  padding-bottom: 7.5rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 5rem;
  align-items: center;
}

.hero-tagline {
  font-size: 3.75rem;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff 40%, rgba(255, 255, 255, 0.75) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-tagline span {
  background: linear-gradient(135deg, var(--primary) 20%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(0, 221, 255, 0.15);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2.75rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  gap: 3.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2.25rem;
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 0.25rem;
  font-weight: 800;
  text-shadow: 0 0 15px rgba(0, 221, 255, 0.25);
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-mockup-wrapper {
  position: relative;
  width: 100%;
}

.hero-mockup {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 
    0 30px 70px rgba(0, 0, 0, 0.8),
    0 10px 30px rgba(0, 221, 255, 0.08),
    inset 0 1px 1px rgba(255, 255, 255, 0.1);
  z-index: 2;
  position: relative;
  transition: var(--transition-smooth);
}

.hero-mockup:hover {
  transform: translateY(-4px) scale(1.01) rotate(0.5deg);
  box-shadow: 
    0 40px 80px rgba(0, 0, 0, 0.9),
    0 15px 40px rgba(0, 221, 255, 0.15),
    inset 0 1px 1px rgba(255, 255, 255, 0.2);
}

.hero-glow-effect {
  position: absolute;
  top: 10%;
  right: -10%;
  width: 120%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 221, 255, 0.15) 0%, rgba(112, 0, 255, 0.08) 50%, rgba(0,0,0,0) 100%);
  filter: blur(60px);
  z-index: 1;
  pointer-events: none;
}

/* Compare Section */
.compare-container {
  background: rgba(8, 16, 26, 0.2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 4rem;
  backdrop-filter: blur(20px);
  box-shadow: 
    0 20px 50px rgba(0, 0, 0, 0.6),
    inset 0 1px 1px rgba(255, 255, 255, 0.04);
}

.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 4.5rem auto;
}

.section-header h2 {
  font-size: 2.75rem;
  margin-bottom: 1.25rem;
  font-weight: 800;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.compare-col {
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  border: 1px solid var(--border-color);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.05);
}

.compare-col.traditional {
  background: rgba(255, 255, 255, 0.005);
}

.compare-col.vitrine-pro {
  background: rgba(0, 221, 255, 0.015);
  border-color: rgba(0, 221, 255, 0.18);
  box-shadow: 
    0 15px 35px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(0, 221, 255, 0.03),
    inset 0 1px 1px rgba(0, 221, 255, 0.15);
  position: relative;
  overflow: hidden;
}

.compare-col.vitrine-pro::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 90px;
  height: 90px;
  background: linear-gradient(135deg, transparent 50%, rgba(0, 221, 255, 0.06) 50%);
}

.compare-col h3 {
  font-size: 1.6rem;
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 700;
}

.traditional h3 {
  color: var(--text-muted);
}

.vitrine-pro h3 {
  color: var(--primary);
  text-shadow: 0 0 15px rgba(0, 221, 255, 0.2);
}

.compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.compare-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.98rem;
  color: #e5e7eb;
}

.compare-item svg {
  margin-top: 0.25rem;
  flex-shrink: 0;
  width: 1.2rem;
  height: 1.2rem;
}

.traditional .compare-item svg {
  color: var(--error);
}

.vitrine-pro .compare-item svg {
  color: var(--success);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2.25rem;
}

.feature-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 221, 255, 0.07);
  border: 1px solid rgba(0, 221, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1.75rem;
  font-size: 1.6rem;
  box-shadow: 
    0 4px 15px rgba(0, 221, 255, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: var(--transition-smooth);
}

.glass-card:hover .feature-icon {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
  box-shadow: 0 0 20px var(--primary);
  transform: rotate(5deg) scale(1.05);
}

.glass-card h4 {
  font-size: 1.3rem;
  margin-bottom: 0.85rem;
  font-weight: 700;
}

.glass-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Interactive Simulator */
.simulator-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 5rem;
  align-items: center;
}

.phone-wrapper {
  background: #000;
  border: 10px solid #1f2937;
  border-radius: 46px;
  width: 350px;
  height: 700px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  box-shadow: 
    0 30px 80px rgba(0, 0, 0, 0.9),
    0 15px 40px rgba(0, 221, 255, 0.05),
    inset 0 0 12px rgba(255, 255, 255, 0.1);
  transition: var(--transition-smooth);
}

.phone-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 150px;
  height: 24px;
  background: #1f2937;
  border-bottom-left-radius: 18px;
  border-bottom-right-radius: 18px;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-speaker {
  width: 45px;
  height: 4px;
  background: #000;
  border-radius: 2px;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: #020610;
  display: flex;
  flex-direction: column;
  font-size: 14px;
  position: relative;
}

/* Simulated Store styles */
.sim-header {
  padding: 1.6rem 1.1rem 0.85rem 1.1rem;
  background: #09101d;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sim-brand {
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 1rem;
}

.sim-brand span {
  color: var(--primary);
  text-shadow: 0 0 10px rgba(0, 221, 255, 0.2);
}

.sim-cart-btn {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  position: relative;
  font-size: 1.25rem;
}

.sim-cart-count {
  position: absolute;
  top: -6px;
  right: -8px;
  background: var(--primary);
  color: #000;
  font-size: 10px;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 8px var(--primary);
}

.sim-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.1rem;
}

.sim-body::-webkit-scrollbar {
  width: 4px;
}
.sim-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
}

.sim-hero-banner {
  background: linear-gradient(135deg, rgba(0, 221, 255, 0.15) 0%, rgba(112, 0, 255, 0.05) 100%);
  border: 1px solid rgba(0, 221, 255, 0.1);
  border-radius: 14px;
  padding: 0.9rem 1.1rem;
  margin-bottom: 1.1rem;
  text-align: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.sim-hero-banner p {
  font-size: 11px;
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sim-hero-banner h4 {
  font-size: 15px;
  font-weight: 700;
}

.sim-categories {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1.1rem;
  overflow-x: auto;
  padding-bottom: 0.4rem;
}

.sim-categories::-webkit-scrollbar {
  display: none;
}

.sim-category {
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  background: #09101d;
  border: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 11px;
  white-space: nowrap;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.sim-category.active {
  background: var(--primary);
  color: #000;
  font-weight: 700;
  box-shadow: 0 0 10px rgba(0, 221, 255, 0.3);
}

.sim-products {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.sim-product {
  background: #09101d;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.03);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
}

.sim-product:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 221, 255, 0.3);
}

.sim-product-img {
  height: 115px;
  width: 100%;
  object-fit: cover;
  background: #111a2e;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.2);
  font-size: 28px;
}

.sim-product-info {
  padding: 0.6rem;
}

.sim-product-title {
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sim-product-price {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
}

/* Simulator modal */
.sim-modal {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  z-index: 100;
  display: none;
  flex-direction: column;
  justify-content: flex-end;
}

.sim-modal-content {
  background: #09101d;
  border-top-left-radius: 24px;
  border-top-right-radius: 24px;
  padding: 1.5rem;
  max-height: 85%;
  overflow-y: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 -10px 30px rgba(0,0,0,0.5);
}

.sim-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.sim-modal-title {
  font-size: 15px;
  font-weight: 700;
}

.sim-modal-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
}

.sim-detail-img {
  width: 100%;
  height: 170px;
  background: #111a2e;
  border-radius: 12px;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.15);
  font-size: 36px;
  border: 1px solid rgba(255,255,255,0.03);
}

.sim-detail-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.sim-option-title {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sim-options {
  display: flex;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.sim-option-btn {
  padding: 0.35rem 0.8rem;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
  color: #fff;
  font-size: 11px;
  border-radius: 6px;
  cursor: pointer;
  min-width: 36px;
  transition: var(--transition-smooth);
}

.sim-option-btn.selected {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(0, 221, 255, 0.06);
  font-weight: 700;
  box-shadow: 0 0 8px rgba(0, 221, 255, 0.2);
}

.sim-btn-add {
  width: 100%;
  padding: 0.75rem;
  background: var(--primary);
  border: none;
  border-radius: 10px;
  color: #000;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(0, 221, 255, 0.3);
}

/* Cart side simulator drawer */
.sim-cart {
  position: absolute;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100%;
  background: #020610;
  z-index: 80;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.sim-cart.open {
  right: 0;
}

.sim-cart-header {
  padding: 1.6rem 1.1rem 0.85rem 1.1rem;
  background: #09101d;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sim-cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.sim-cart-empty {
  color: var(--text-muted);
  text-align: center;
  margin-top: 6rem;
  font-size: 13px;
}

.sim-cart-item {
  display: flex;
  gap: 0.85rem;
  background: #09101d;
  padding: 0.6rem;
  border-radius: 10px;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.02);
}

.sim-cart-item-img {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: #111a2e;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.25);
  font-size: 20px;
}

.sim-cart-item-details {
  flex: 1;
}

.sim-cart-item-title {
  font-size: 11px;
  font-weight: 600;
}

.sim-cart-item-meta {
  font-size: 9px;
  color: var(--text-muted);
  margin-top: 2px;
}

.sim-cart-item-price {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  margin-top: 3px;
}

.sim-cart-item-remove {
  position: absolute;
  right: 8px;
  top: 8px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
}

.sim-cart-footer {
  background: #09101d;
  padding: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.sim-cart-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 0.6rem;
}

.sim-cart-row.total {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  padding-top: 0.6rem;
}

.sim-cart-checkout-btn {
  width: 100%;
  padding: 0.8rem;
  background: var(--primary);
  border: none;
  border-radius: 10px;
  color: #000;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  margin-top: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(0, 221, 255, 0.3);
}

/* WhatsApp Message Preview screen */
.sim-checkout {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #0a1014;
  z-index: 90;
  display: none;
  flex-direction: column;
}

.sim-wa-header {
  background: #0a586c;
  padding: 1.6rem 1.1rem 0.85rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.sim-wa-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #00ddff;
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

.sim-wa-info {
  line-height: 1.2;
}

.sim-wa-name {
  font-size: 13px;
  font-weight: 700;
}

.sim-wa-status {
  font-size: 10px;
  color: rgba(255,255,255,0.7);
}

.sim-wa-chat {
  flex: 1;
  padding: 1.1rem;
  background-color: #0a1014;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.sim-wa-bubble {
  background: #005c53;
  color: #f1f5f9;
  font-size: 12px;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  border-top-right-radius: 0;
  max-width: 85%;
  align-self: flex-end;
  position: relative;
  white-space: pre-line;
  font-family: monospace;
  box-shadow: 0 1px 2px rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.05);
}

.sim-wa-footer {
  background: #1f2c34;
  padding: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sim-wa-input {
  flex: 1;
  background: #2a3942;
  border: none;
  padding: 0.6rem 1.1rem;
  border-radius: 20px;
  color: #fff;
  font-size: 12px;
  outline: none;
}

.sim-wa-send-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #00a884;
  border: none;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  cursor: pointer;
  transition: transform 0.1s;
}

.sim-wa-send-btn:active {
  transform: scale(0.9);
}

/* ROI Calculator */
.calc-container {
  max-width: 850px;
  margin: 0 auto;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: stretch;
}

.calc-input-group {
  margin-bottom: 2.25rem;
}

.calc-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.85rem;
}

.calc-label span:last-child {
  color: var(--primary);
  font-size: 1.15rem;
  text-shadow: 0 0 10px rgba(0, 221, 255, 0.2);
}

.calc-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.08);
  outline: none;
  margin-bottom: 0.5rem;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
  box-shadow: 0 0 15px var(--primary);
  transition: transform 0.15s;
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.25);
}

.calc-results {
  background: rgba(0, 221, 255, 0.015);
  border: 1px solid rgba(0, 221, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.05);
}

.calc-result-number {
  font-size: 3.25rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 0.25rem;
  text-shadow: 0 0 20px rgba(0, 221, 255, 0.25);
}

.calc-result-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.calc-result-subinfo {
  font-size: 0.85rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
  text-align: left;
}

.calc-result-subinfo ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.calc-result-subinfo li {
  display: flex;
  justify-content: space-between;
}

.calc-result-subinfo strong {
  color: var(--success);
  text-shadow: 0 0 8px rgba(0, 230, 118, 0.2);
}

/* Process Section */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.process-step {
  position: relative;
  text-align: center;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 2.25rem;
  left: 65%;
  width: 70%;
  height: 2px;
  background: linear-gradient(90deg, rgba(0, 221, 255, 0.3) 0%, rgba(255, 255, 255, 0) 100%);
  z-index: 1;
}

.process-number {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  background: rgba(0, 221, 255, 0.04);
  border: 2px solid rgba(0, 221, 255, 0.18);
  color: var(--primary);
  font-size: 1.6rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.75rem auto;
  position: relative;
  z-index: 2;
  box-shadow: 
    0 0 25px rgba(0, 221, 255, 0.1),
    inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

.process-step h3 {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
  font-weight: 700;
}

.process-step p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 300px;
  margin: 0 auto;
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.25rem;
  align-items: stretch;
}

.pricing-card {
  background: rgba(8, 16, 26, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  position: relative;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(20px);
  box-shadow: 
    0 15px 40px rgba(0,0,0,0.6),
    inset 0 1px 1px rgba(255,255,255,0.06);
  transition: var(--transition-smooth);
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
}

.pricing-card.recommended {
  border-color: var(--primary);
  box-shadow: 
    0 20px 50px rgba(0, 221, 255, 0.08),
    0 0 30px rgba(0, 221, 255, 0.02),
    inset 0 1px 1px rgba(255, 255, 255, 0.12);
  background: rgba(8, 16, 26, 0.6);
}

.pricing-card.recommended:hover {
  border-color: var(--primary);
  box-shadow: 
    0 30px 60px rgba(0, 221, 255, 0.15),
    0 0 40px rgba(0, 221, 255, 0.04),
    inset 0 1px 1px rgba(255, 255, 255, 0.2);
}

.recommended-label {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.75rem;
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  box-shadow: 0 4px 15px rgba(0, 221, 255, 0.3);
}

.pricing-header {
  margin-bottom: 2.25rem;
}

.pricing-title {
  font-size: 1.45rem;
  margin-bottom: 0.6rem;
  font-weight: 700;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 800;
  margin: 1.25rem 0;
  color: #fff;
  display: flex;
  align-items: baseline;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.05);
}

.pricing-price span:first-child {
  font-size: 1.35rem;
  font-weight: 600;
  margin-right: 0.3rem;
}

.pricing-price span:last-child {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 0.3rem;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: 3rem;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.98rem;
  color: #e5e7eb;
}

.pricing-feature-item svg {
  color: var(--primary);
  flex-shrink: 0;
  width: 1.15rem;
  height: 1.15rem;
}

.pricing-cta {
  width: 100%;
}

/* FAQ Accordion */
.faq-list {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.faq-item {
  background: rgba(8, 16, 26, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.03);
  transition: var(--transition-smooth);
}

.faq-question {
  width: 100%;
  padding: 1.6rem;
  background: none;
  border: none;
  color: #fff;
  font-weight: 600;
  font-size: 1.15rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
}

.faq-icon {
  width: 1.35rem;
  height: 1.35rem;
  color: var(--primary);
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
  padding: 0 1.6rem;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.faq-item.active {
  border-color: var(--border-glow);
  background: rgba(8, 16, 26, 0.6);
  box-shadow: 
    0 10px 25px rgba(0, 221, 255, 0.05),
    inset 0 1px 1px rgba(255, 255, 255, 0.08);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-item.active .faq-answer {
  padding-bottom: 1.6rem;
  max-height: 250px;
}

/* Footer Section */
.footer {
  background: #000;
  border-top: 1px solid var(--border-color);
  padding: 5.5rem 0 3rem 0;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0, 221, 255, 0.25) 50%, transparent 100%);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 4.5rem;
}

.footer-brand {
  margin-bottom: 1.5rem;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-top: 1.1rem;
  max-width: 300px;
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 1rem;
  color: #fff;
  margin-bottom: 1.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  font-size: 0.92rem;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 5px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 2.25rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.mobile-only-btn {
  display: none;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
    text-align: center;
  }
  
  .hero-tagline {
    font-size: 3.25rem;
  }
  
  .hero-description {
    margin: 0 auto 2.75rem auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .process-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  
  .process-step:not(:last-child)::after {
    display: none;
  }

  .section-padding {
    padding: 5.5rem 0;
  }
  
  .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border-left: 1px solid var(--border-color);
    padding: 7rem 2rem 2rem 2rem;
    gap: 2rem;
    transition: var(--transition-smooth);
    z-index: 95;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.6);
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .btn-nav {
    display: none !important;
  }
  
  .mobile-only-btn {
    display: block !important;
    width: 100%;
  }
  
  .nav-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    z-index: 99;
    width: 40px;
    height: 40px;
  }
  
  .compare-grid {
    grid-template-columns: 1fr;
  }
  
  .compare-container {
    padding: 2.5rem;
  }
  
  .simulator-container {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .calc-result-number {
    font-size: 2.25rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1.25rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-tagline {
    font-size: 2.5rem;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1.75rem;
  }
  
  .compare-container {
    padding: 1.75rem;
  }
  
  .glass-card {
    padding: 1.5rem 1.15rem;
  }
  
  .calc-results {
    padding: 1.5rem 1rem;
  }
  
  .calc-result-number {
    font-size: 1.85rem;
  }
  
  .phone-wrapper {
    width: 310px;
    height: 620px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}